Principal/ Sr Principal Backend Engineer
Core
Architecting and building core backend infrastructure for SaaS products in the application security domain.
Role type
Principal/Sr Principal Backend Engineer
Builds
Scalable backend systems and core infrastructure for security SaaS products
Domain
Application Security / SaaS
Deliverable
production ML models | product features | infrastructure
Required skills
Golang, distributed systems architecture, microservices, API design (gRPC, ReST, GraphQL), system scalability, root cause analysis, technical leadership
Preferred skills
Modern backend languages, domain-driven design, open-source contribution
Technologies
Golang, gRPC, ReST, GraphQL, Thrift, Bazel
Responsibilities
Architect and build core backend infrastructure, lead large-scale technical projects, design features end-to-end, mentor team members, drive innovation in architecture
Seniority
Principal, hands-on IC with strategic influence
